Katharine Lee Bates School
Grades K-05 WELLESLEY, MA
Dropped 114 spots from last year
MCAS Test Scores
Massachusetts Comprehensive Assessment System results
English Language Arts
Mathematics
Science
Score Trends
| Year | Subject | Grade | Proficient+ | Advanced |
|---|---|---|---|---|
| 2025 | English Language Arts | 03 | 80% | 27% |
| 2025 | English Language Arts | 04 | 67% | 19% |
| 2025 | English Language Arts | 05 | 79% | 21% |
| 2025 | Mathematics | 03 | 85% | 36% |
| 2025 | Mathematics | 04 | 67% | 11% |
| 2025 | Mathematics | 05 | 77% | 25% |
| 2025 | Science | 05 | 79% | 25% |
| 2024 | English Language Arts | 03 | 78% | 22% |
| 2024 | English Language Arts | 04 | 74% | 18% |
| 2024 | English Language Arts | 05 | 84% | 33% |
| 2024 | Mathematics | 03 | 83% | 36% |
| 2024 | Mathematics | 04 | 85% | 28% |
| 2024 | Mathematics | 05 | 86% | 26% |
| 2024 | Science | 05 | 86% | 28% |
| 2023 | English Language Arts | 03 | 83% | 29% |
MCAS is administered annually to students in grades 3-8 and 10. Scores reflect the percentage of students meeting or exceeding grade-level expectations.
Student Demographics
286 students enrolled
Race/Ethnicity
Gender
Student Programs
School Performance
Key metrics and program information
Attendance
Staffing
Find Homes Near Katharine Lee Bates School
Browse 66 homes for sale in WELLESLEY that are zoned for this A-rated elementary school.
Ready to tour homes in WELLESLEY? Schedule a showing with our team.
Frequently Asked Questions
What is Katharine Lee Bates School's grade rating?
Katharine Lee Bates School has earned a grade of A, ranked #119 in Massachusetts, placing it in the top 14% of Massachusetts Elementary schools. This rating is based on 2025 MCAS test scores, attendance rates, and other performance metrics from the Massachusetts Department of Elementary and Secondary Education.
How many students attend Katharine Lee Bates School?
Approximately 286 students are enrolled at Katharine Lee Bates School.
How does Katharine Lee Bates School perform on MCAS tests?
Based on the most recent MCAS results, Katharine Lee Bates School's proficiency rates are: English Language Arts (75% proficient), Mathematics (76% proficient), Science (79% proficient). MCAS (Massachusetts Comprehensive Assessment System) tests measure student achievement in English Language Arts, Mathematics, and Science.
What is the attendance rate at Katharine Lee Bates School?
Katharine Lee Bates School has an attendance rate of 95%. Strong attendance is correlated with better academic outcomes.
What school district is Katharine Lee Bates School part of?
Katharine Lee Bates School is part of Wellesley School District. For enrollment information, contact the district office or visit the school's website. Enrollment typically requires proof of residency within the district boundaries.
How are Massachusetts school ratings calculated?
School ratings are calculated using multiple data points from the Massachusetts Department of Elementary and Secondary Education (DESE), including MCAS test scores (proficiency and growth), attendance rates, graduation rates (for high schools), and student-teacher ratios. Schools are ranked by percentile against similar schools statewide.